Fleetwood Altitude 29H vs Winnebago Minnie Winnie 25B
2026 Class C comparison · side-by-side specs, verdict, and who each is best for.
Quick verdict
Same Ford E-450 chassis with 7.3L V8 on both 2026 Class C motorhomes, but they target different families. The Fleetwood Altitude 29H is 32.5 ft long with a single slide, queen rear bed, theater seating, residential fridge, 4,000W generator, 50-amp service, solar prep, and a 14,500 lb GVWR. Sleeps 4. MSRP $151,232.
The Winnebago Minnie Winnie 25B is 6.17 ft shorter at 26.33 ft on the same chassis. No slide. It does add a sleeps-6 bunkhouse layout, queen bed, full bath, 40-gal fresh, 26-gal grey, 21-gal black, 18-gal LP, and generator prep without the factory generator. MSRP $153,197, $1,965 above the Altitude.
For a couple-plus-two who wants the longer body, the slide for entertaining, theater seating, and the factory generator, the Altitude 29H delivers. For a family of 5-6 who needs the bunk space and a shorter, more nimble body, the Minnie Winnie 25B is the only 2026 Class C in the pair that can sleep 6.
Side-by-side specs
| Fleetwood Altitude 29H | Winnebago Minnie Winnie 25B | |
|---|---|---|
| MSRP | $151,232 | $153,197 |
| Length | 32'6" | 26'4" |
| Dry weight | — | — |
| GVWR | 14,500 lbs | 14,500 lbs |
| Sleeps | 4 | 6 |
| Slides | 1 | 0 |
| Fresh tank | 50 gal | 40 gal |
| Grey tank | 36 gal | 26 gal |
| Black tank | 36 gal | 21 gal |
| LP | 16 gal | 18 gal |
| Solar | — | — |
| Inverter | — | — |
| Generator | 4000W | — |
| Bath | — | full |
| Bed | queen | queen |
| 4-season | No | No |
| Off-road | No | No |
| Outdoor kitchen | No | No |
| Washer/dryer | none | none |
| Residential fridge | Yes | No |
Where Fleetwood Altitude 29H wins
- 32.5 ft length gives 6.17 ft more interior
- Single slide expands lounge space
- 4,000W factory generator with generator prep
- Residential fridge and theater seating
- $1,965 cheaper at $151,232 MSRP
Where Winnebago Minnie Winnie 25B wins
- Sleeps 6 with bunkhouse vs Altitude's 4
- 26.33 ft length parks easier in standard sites
- Bunkhouse layout for kids
- 18 gal LP exceeds Altitude's 16 gal
- Shorter wheelbase improves driving dynamics
Pick the Fleetwood Altitude 29H if…
Pick the Fleetwood Altitude 29H if you're a couple or couple-plus-one who wants the longest Class C floor with single slide, residential fridge, theater seating, and a factory 4,000W generator. The 32.5 ft body and 50-amp service support two roof ACs and full residential loads, and the slide gives you real lounge space for evening entertaining. Best fit: a couple full-timing or doing extended trips who values the bigger body, factory generator, and 50-amp service over sleeping more than 4 people.
Pick the Winnebago Minnie Winnie 25B if…
Pick the Winnebago Minnie Winnie 25B if you need to sleep 6 with kids in a Class C that still parks easily. The bunkhouse layout is the only sleeps-6 option in this comparison, and the 26.33 ft length keeps you in normal pull-through campsite footprints. Best fit: a family of 5-6 (2 adults + kids) who needs the bunkhouse capacity, prefers the shorter, more nimble body, and is willing to pay the $1,965 premium for the family layout plus larger LP capacity.
Frequently asked
Same chassis and engine?
Yes, both 2026 motorhomes use the Ford E-450 chassis with the 7.3L V8 (325 HP on Altitude, 350 HP on Minnie Winnie). Both share a 14,500 lb GVWR.
Which sleeps more people?
The Winnebago Minnie Winnie 25B sleeps 6 with a bunkhouse layout. The Altitude 29H sleeps 4 with a queen rear bedroom.
Does the Minnie Winnie 25B have a slide?
No, the 25B has zero slides. The Altitude 29H has 1 slide, which expands the main living area when set up.